In this video we talk about your options for upgrades for your Jeep Wrangler TJ, YJ, Cherokee XJ, or your Jeep Grand Cherokee ZJ, WJ, WG, Jeep Comanche and probably others I am missing 4.0 Engine. I show you the Intake and exhaust, and header i have on my Jeep and then we install a 62mm throttle body from eBay and a performance ignition set from CRT performance. Is it really worth spending $200-$500 or more on engine upgrades.
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